Trinity Behavioral Health is a mental health treatment facility serving Whittier and the surrounding California area. The facility provides specialized care tailored to meet the unique needs of each client.
Learn more about Residential Treatment, Inpatient Treatment, Intensive Outpatient Program.
Trinity Behavioral Health, located at 12433 Lambert Road in Whittier, California, is a comprehensive behavioral health and addiction treatment center specializing in holistic and evidence-based care. The facility provides compassionate, patient-first treatment through programs designed to address mental health challenges, substance use disorders, and co-occurring conditions. With a focus on individualized recovery, Trinity Behavioral Health integrates therapeutic methods such as cognitive behavioral therapy, dialectical behavior therapy, mindfulness, and art therapy to promote healing for the mind, body, and spirit.
Trinity Behavioral Health is nationally recognized for its innovative Couples in Recovery Program, which allows partners to heal together through all stages of treatment—including detox, residential care, partial hospitalization, and intensive outpatient programs. Their multidisciplinary team includes licensed therapists, addiction specialists, and medical professionals who work collaboratively to deliver personalized care in a safe and supportive environment. By combining traditional psychotherapy with holistic modalities, Trinity Behavioral Health helps clients achieve emotional balance, strengthen relationships, and maintain lasting recovery.